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Compensation 990 is an independent service that uses public IRS Form 990 filings as its source data. We clean and standardize this information, but the original filings may contain errors or omissions. Years on this site refer to the organization’s fiscal year end date on the filing.

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Employees Washington Poison Center Mark Martzen

Mark Martzen

Officer

Former President at Washington Poison Center

Fiscal year ended June 30, 2017. Published on January 24, 2026.

$0
2017

Total compensation

Mark Martzen has been listed as an employee of Washington Poison Center in Form 990 filings since at least fiscal year 2016.

Annual compensation details

$0
Former President
2017
$0
Board President
2016

Compare the compensation of Mark Martzen to:

2017

Other employees at Washington Poison Center

Alexander Garrard
Clinical Managing Director
$152,040
$141,047 from orgNo related comp$10,993 other
Noemi Hastings
Certified Poison Information Specialist
$124,773
$109,895 from orgNo related comp$14,878 other
Marlo Murray
Certified Poison Information Specialist
$111,798
$104,706 from orgNo related comp$7,092 other
Erica Liebelt
Medical/Executive Director
$84,426
$82,036 from orgNo related comp$2,390 other
Jane Hutcheson
Board President
$0
Melissa Vasilliades
Secretary
$0
Ryan Keay
Vice President
$0
April Henderson
Treasurer
$0
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Revisions to this profile

January 25, 2026:
2024 Washington Poison Center 990 published
January 25, 2026:
2023 Washington Poison Center 990 published
January 25, 2026:
2022 Washington Poison Center 990 published

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Other people named Mark Martzen

2017
Board Member
Mark Martzen, Ph.D.
Washington Poison Center
$0